000			00451pam a2200169a 44500
008			160408b1973 xxu||||| |||| 00| 0 eng d
082			_a621.381537 _bEd95p
100			_aEdwards, Frederick H.
245	1		_aPRINCIPLES OF SWITCHING CIRCUITS
260			_aCambridge _bM. I. T. Press _c1973
300			_a329
650			_aElectric Switchgear
650			_aElectric Circuits
650			_aSwitching Theory
964			_gCIRC
997			_aA54453 C
999			_c305087 _d305087